Total posts : 45366
My Lafayette RF signal generator could be modulated with an external source. I used it to tinker with broadcasting on occasion.
Then I got the idea to feed video into the external “audio” input.
I connected the video output from a VCR player to the “audio” input.
Son-of-a-gun! I’m on channel 2! The picture was pretty “soft” since the audio input couldn’t pass the higher frequencies of the video but, you could sort of make out the image.